<?xml version="1.0" encoding="utf-8" ?>
<rss version="2.0">
<channel>
<title><![CDATA[EC21 Product Catalogs - deep etching]]></title>
<link><![CDATA[https://www.ec21.com/ec-market/deep_etching--2673/1/deep etching.html]]></link><item>
<title><![CDATA[CNC Machining Copper]]></title><link><![CDATA[https://flourishlegend.en.ec21.com/CNC_Machining_Copper--11858161_11858170.html]]></link><description><![CDATA[etching: Acid etching is a process that removes oxide layers and impurities from the copper surface. By immersing the copper part in an acidic solution, oxide compounds, and impurities can be removed]]></description><pubDate><![CDATA[20231024]]></pubDate></item>
<item>
<title><![CDATA[Chemical Etching Titanium Alloy Metal Etching Titanium]]></title><link><![CDATA[https://wetetching.en.ec21.com/Chemical_Etching_Titanium_Alloy_Metal--11869908_11869932.html]]></link><description><![CDATA[etching. Hydrofluoric Acid (HF) is highly corrosive and requires careful handling to achieve precise etching, while Ferric Chloride Etchant offers deep and well-defined patterns. Cupric Chloride Etch]]></description><pubDate><![CDATA[20231124]]></pubDate></item>

</channel>
</rss>